{"action":"Upgrade nova to 12.0.0a0 or later.","affected":[{"fixed":"12.0.0a0","introduced":"0"}],"component":"nova","cve_ids":["CVE-2013-4497"],"ecosystem":"PyPI","epss":0.01823,"exploited":false,"fixed_versions":["12.0.0a0"],"ghsa_id":"GHSA-27q4-38qf-m25h","id":"tcs_01M5KHE067F3WYDJNBCXEQATXM","modified_at":"2026-07-07T11:45:19.098365624Z","published_at":"2026-07-06T08:03:26.876718Z","references":["https://osv.dev/vulnerability/PYSEC-2026-859","https://nvd.nist.gov/vuln/detail/CVE-2013-4497","https://github.com/openstack/nova/commit/01de658210fd65171bfbf5450c93673b5ce0bd9e","https://github.com/openstack/nova/commit/5cced7a6dd32d231c606e25dbf762d199bf9cca7","https://github.com/openstack/nova/commit/ba0d007fb78bd1182c3c0b808dbd7ccc84640e80","https://github.com/openstack/nova/commit/df2ea2e3acdede21b40d47b7adbeac04213d031b","https://bugs.launchpad.net/nova/+bug/1073306","https://bugs.launchpad.net/nova/+bug/1202266","https://github.com/openstack/nova","http://www.openwall.com/lists/oss-security/2013/11/03/2","http://www.openwall.com/lists/oss-security/2013/11/03/3","https://pypi.org/project/nova","https://github.com/advisories/GHSA-27q4-38qf-m25h"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"PYSEC-2026-859","url":"https://osv.dev/vulnerability/PYSEC-2026-859"}],"summary":"OpenStack Compute Nova Improper Access Control"}